527 CDUS44 KEWX 180751 CLISAT CLIMATE REPORT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO, TX 148 AM CST SAT DEC 18 2010 ................................... ...THE SAN ANTONIO CLIMATE SUMMARY FOR DECEMBER 17 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1886 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (CST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 57 339 PM 82 1990 64 -7 51 MINIMUM 41 738 AM 19 1972 40 1 43 AVERAGE 49 52 -3 47 PRECIPITATION (IN) YESTERDAY 0.00 0.86 1934 0.06 -0.06 0.27 MONTH TO DATE T 1.12 -1.12 1.25 SINCE DEC 1 T 1.12 -1.12 1.25 SINCE JAN 1 36.76 32.08 4.68 30.02 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE DEC 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 13 3 18 MONTH TO DATE 206 196 10 308 SINCE DEC 1 206 196 10 308 SINCE JUL 1 377 428 -51 502 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 2 15 -13 0 SINCE DEC 1 2 15 -13 0 SINCE JAN 1 3120 3038 82 3600 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 62 400 AM LOWEST 50 1200 AM AVERAGE 56 .......................................................... THE SAN ANTONIO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 81 2006 1955 MINIMUM TEMPERATURE (F) 40 22 1996 SUNRISE AND SUNSET DECEMBER 18 2010......SUNRISE 723 AM CST SUNSET 538 PM CST DECEMBER 19 2010......SUNRISE 723 AM CST SUNSET 539 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$